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Shenyang Bluelight Automatic Technology Co., Ltd.
BL6-DU20PX series Integrated Door Motor Controller User Manual
During the pulling process, if a Z signal has been received, D3 will change status once; If D3
signal is always OFF, the signal Z is abnormal.
c) Running
D1 is ON, which means the external open instruction is valid; D2 is ON, which means the door
motor running in open mode.
D4 is ON, which means the external close instruction is valid; D3 is ON, which means the door
motor running in close mode.
7.1.6
Door Width Self-tune
For asynchronous motor in distance control mode, A and B signals of encoder should be
correct wiring before door width self-tune. In the process of self-tune, the doors’ running direction
will be changed automatically, so please concern the human security, and then start the tune,
otherwise, it may cause human injury.
Make sure no blocks on the way of doors’ action, and then start the door width self-tune. If
there are some blocks on the way, it might be thought the door arrives at limit. And the door width
self-tune result will be incorrect.
7.1.7
Trial Running
Trial running is mainly for distance control mode using encoder. The mode of trial running is
recommended to apply all-purpose control panel mode, F001 is set to 0, and F002 is set to 1, at this
moment, the motor should be disconnected to load, and could run freely.
Two points should be concerned in trial running process:
1) The running direction of motor is accordant to facts (open or close status) or not? If not, the
wiring of door motor controller output and the motor should be adjusted.
2) Motor forward or reverse rotation is stable and no noise or not. As no load, the current of
controller should be very small.
7.2
Typical Applications
7.2.1
Speed Control Mode
For speed control mode, decelerate by deceleration point. Judge the arrival to limit by limit
signal. As the all-purpose door motor controller, the wiring of system in speed control mode is
shown as Figure 7.2.
